commit 8567270d8de6192eb2632b45421b1fde9bcda2f2
author Varun Prakash <varun@chelsio.com> Wed Apr 20 00:00:13 2016 +0530
committer Nicholas Bellinger <nab@linux-iscsi.org> Mon May 09 23:12:08 2016 -0700
tree 84db3d3884911087df816395957f2a209a3ca851
parent 42bc3e57877f2357ccbbc3ad6e6c7d9be44579f9

iscsi-target: add void (*iscsit_get_r2t_ttt)()

Add void (*iscsit_get_r2t_ttt)() to
struct iscsit_transport, iscsi-target
uses this callback to get
r2t->targ_xfer_tag.

cxgbit.ko needs this callback
for Direct Data Placement of Data Out
pdus, adapter uses ttt in Data Out pdus
for placing data directly in to the host
buffers.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>